for example, as has been mentioned previously by senator mccain, i was very troubled that he did not know clearly what our position was when it came to containment. particularly since, i believe everyone in this room voted -- except for the newer members, we recently voted in a vote of 90-1 in the u.s. senate explicitly rejecting a policy of containment toward a nuclear-armed iran. senator hagel seemed to believe that his for statement was that the president had a strong position of containment toward iran and then switched his position to say that we don't have a position on containment and then finally, of course, the chairman corrected and to let him know what our position was. this is one example, i think one of many within the hearing where there were some issues that i felt that he needed to give us answers on. this one, i thought this is one of the biggest threats facing the world right now. i was deeply troubled by his statements with regard to containment and also, i think if you look at his prior history of when he served in this body where he has been on sanctions as has a